Comment 64 for bug 1890791

(In reply to Méven Car from comment #53)
> (In reply to Brooks Knight from comment #51)
> > Looks like this issue is due to Dolphin not watching a directory, which can
> > happen several ways, already loaded but inactive tabs or second Dolphin
> > window. I did not see any errors in Dolphin.
> >
> > To reproduce:
> > 1. Open two Dolphin windows of the same folder,
> > 2. Create a file in that folder with the terminal. One window will update
> > and the other won't.
> > 3. In the window that is not working, pressing F5 will have Dolphin
> > correctly watch the folder again.
> >
> > I already had higher inotify watches due to Insync.
> >
> > fs.inotify.max_user_watches=1048576
> >
> > Operating System: KDE neon 5.23
> > KDE Plasma Version: 5.23.5
> > KDE Frameworks Version: 5.90.0
> > Qt Version: 5.15.3
> > Kernel Version: 5.13.0-27-generic (64-bit)
> > Graphics Platform: X11
> > Processors: 6 × Intel® Core™ i5-8400 CPU @ 2.80GHz
> > Memory: 31.1 GiB of RAM
> > Graphics Processor: NVIDIA GeForce GTX 1080/PCIe/SSE2
>
> could you reproduce the issue using
> `QT_LOGGING_RULES=kf5.kcoreaddons.kdirwatch.debug=true dolphin`

Two Dolphin windows opened at the same file/folder may show the problem more readily but is not necessary to reproduce the error, they can be showing different files/folders.